From: Marc Hartmayer <mhartmay@linux.ibm.com>
To: <kvm@vger.kernel.org>
Cc: Janosch Frank <frankja@linux.ibm.com>,
David Hildenbrand <david@redhat.com>,
Claudio Imbrenda <imbrenda@linux.ibm.com>,
Nina Schoetterl-Glausch <nsg@linux.ibm.com>,
Nico Boehr <nrb@linux.ibm.com>, Thomas Huth <thuth@redhat.com>
Subject: [kvm-unit-tests PATCH 8/9] s390x: use STACK_FRAME_SIZE macro in linker scripts
Date: Mon, 16 Jan 2023 18:57:56 +0100 [thread overview]
Message-ID: <20230116175757.71059-9-mhartmay@linux.ibm.com> (raw)
In-Reply-To: <20230116175757.71059-1-mhartmay@linux.ibm.com>
Use the `STACK_FRAME_SIZE` macro instead of a hard-coded value of 160.
Signed-off-by: Marc Hartmayer <mhartmay@linux.ibm.com>
---
s390x/flat.lds.S | 4 +++-
s390x/snippets/c/flat.lds.S | 6 ++++--
2 files changed, 7 insertions(+), 3 deletions(-)
diff --git a/s390x/flat.lds.S b/s390x/flat.lds.S
index 952f6cd457ed..0cb7e383cc76 100644
--- a/s390x/flat.lds.S
+++ b/s390x/flat.lds.S
@@ -1,3 +1,5 @@
+#include <asm/asm-offsets.h>
+
SECTIONS
{
.lowcore : {
@@ -44,6 +46,6 @@ SECTIONS
/*
* stackptr set with initial stack frame preallocated
*/
- stackptr = . - 160;
+ stackptr = . - STACK_FRAME_SIZE;
stacktop = .;
}
diff --git a/s390x/snippets/c/flat.lds.S b/s390x/snippets/c/flat.lds.S
index 9e5eb66bec23..468b5f1eebe8 100644
--- a/s390x/snippets/c/flat.lds.S
+++ b/s390x/snippets/c/flat.lds.S
@@ -1,3 +1,5 @@
+#include <asm/asm-offsets.h>
+
SECTIONS
{
.lowcore : {
@@ -18,9 +20,9 @@ SECTIONS
. = 0x4000;
/*
* The stack grows down from 0x4000 to 0x2000, we pre-allocoate
- * a frame via the -160.
+ * a frame via the -STACK_FRAME_SIZE.
*/
- stackptr = . - 160;
+ stackptr = . - STACK_FRAME_SIZE;
stacktop = .;
/* Start text 0x4000 */
.text : {
--
2.34.1
next prev parent reply other threads:[~2023-01-16 18:13 UTC|newest]
Thread overview: 28+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-01-16 17:57 [kvm-unit-tests PATCH 0/9] Some cleanup patches Marc Hartmayer
2023-01-16 17:57 ` [kvm-unit-tests PATCH 1/9] .gitignore: ignore `s390x/comm.key` file Marc Hartmayer
2023-01-18 8:10 ` Janosch Frank
2023-01-16 17:57 ` [kvm-unit-tests PATCH 2/9] s390x/Makefile: simplify `%.hdr` target rules Marc Hartmayer
2023-01-18 8:14 ` Janosch Frank
2023-01-16 17:57 ` [kvm-unit-tests PATCH 3/9] s390x/Makefile: fix `*.gbin` target dependencies Marc Hartmayer
2023-01-16 18:20 ` Claudio Imbrenda
2023-01-18 8:19 ` Janosch Frank
2023-01-18 8:37 ` Marc Hartmayer
2023-01-16 17:57 ` [kvm-unit-tests PATCH 4/9] s390x/Makefile: refactor CPPFLAGS Marc Hartmayer
2023-01-16 17:57 ` [kvm-unit-tests PATCH 5/9] s390x/Makefile: remove unused include path Marc Hartmayer
2023-01-16 18:20 ` Claudio Imbrenda
2023-01-16 17:57 ` [kvm-unit-tests PATCH 6/9] s390x: define a macro for the stack frame size Marc Hartmayer
2023-01-18 8:27 ` Janosch Frank
2023-01-18 9:04 ` Marc Hartmayer
2023-01-16 17:57 ` [kvm-unit-tests PATCH 7/9] s390x: use C pre-processor for linker script generation Marc Hartmayer
2023-01-16 18:22 ` Claudio Imbrenda
2023-01-17 9:43 ` Marc Hartmayer
2023-01-17 10:24 ` Claudio Imbrenda
2023-01-17 11:19 ` Marc Hartmayer
2023-01-17 11:21 ` Claudio Imbrenda
2023-01-16 17:57 ` Marc Hartmayer [this message]
2023-01-16 18:23 ` [kvm-unit-tests PATCH 8/9] s390x: use STACK_FRAME_SIZE macro in linker scripts Claudio Imbrenda
2023-01-18 9:10 ` Marc Hartmayer
2023-01-16 17:57 ` [kvm-unit-tests PATCH 9/9] lib/linux/const.h: test for `__ASSEMBLER__` as well Marc Hartmayer
2023-01-16 18:25 ` Claudio Imbrenda
2023-01-17 9:39 ` Marc Hartmayer
2023-01-17 10:28 ` Claudio Imbrenda
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